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authorKeith Packard <keithp@keithp.com>2008-11-20 23:14:48 -0800
committerDave Airlie <airlied@redhat.com>2008-11-25 09:28:43 +1000
commit6133047aa64d2fd5b3b79dff74f696ded45615b2 (patch)
tree5a1b8ee154479156da304e181a05289da7cf81c5 /drivers/gpu
parent05eff845a28499762075d3a72e238a31f4d2407c (diff)
downloadop-kernel-dev-6133047aa64d2fd5b3b79dff74f696ded45615b2.zip
op-kernel-dev-6133047aa64d2fd5b3b79dff74f696ded45615b2.tar.gz
drm/i915: execbuffer pins objects, no need to ensure they're still in the GTT
Before we had the notion of pinning objects, we had a kludge around to make sure all of the objects were still resident in the GTT before we committed to executing a batch buffer. We don't need this any longer, and it sticks an error return in the middle of object domain computations that must be associated with a subsequent flush/invalidate emmission into the ring. Signed-off-by: Keith Packard <keithp@keithp.com> Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu')
-rw-r--r--drivers/gpu/drm/i915/i915_gem.c11
1 files changed, 0 insertions, 11 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 6e4c6dd..54bb0d0 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -1866,17 +1866,6 @@ i915_gem_execbuffer(struct drm_device *dev, void *data,
for (i = 0; i < args->buffer_count; i++) {
struct drm_gem_object *obj = object_list[i];
- struct drm_i915_gem_object *obj_priv = obj->driver_private;
-
- if (obj_priv->gtt_space == NULL) {
- /* We evicted the buffer in the process of validating
- * our set of buffers in. We could try to recover by
- * kicking them everything out and trying again from
- * the start.
- */
- ret = -ENOMEM;
- goto err;
- }
/* make sure all previous memory operations have passed */
ret = i915_gem_object_set_domain(obj,
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